I was just finishing up polishing my car with my PC and the orange pad/1zUPP combo, and started on the white pad/1zMPP combo, when halfway through, the buffer started to make a funny noise. I then shut it off and realized that the rubber foam on the flexible backing plate was almost off! I then called Top of the Line, where i bought the plate from, and they were going to send me a new one. However, I can't really see any difference in the shine from where i went with the white pad/MPP combo and where i didn't. So, I was just wondering if it would be stupid if I just applied the Klasse twins, because I have to drive the car tommorrow morning. Does anyone have any ideas? Please help. Thanks.